# Spatial Vis vs CNC VMC Simulator

The clearest difference is price: Spatial Vis at Free against CNC VMC Simulator's $6.99. Spatial Vis also leads on rating (3.4 vs 2.9) and update cadence (every 5 days vs every 3 months). CNC VMC Simulator's advantage is review sentiment (48% vs 27%). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Spatial Vis is free to download; CNC VMC Simulator costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Spatial Vis holds the better App Store score, 3.4 against 2.9. Both are backed by a comparable volume of ratings — 18 and 9 respectively. Written reviews complicate that: 27% of Spatial Vis's written reviews are positive against 48% of CNC VMC Simulator's, so the app with the better star average is not the one people write more warmly about.

Spatial Vis ships an update every 5 days, CNC VMC Simulator every 3 months. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Spatial Vis | CNC VMC Simulator |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[3.4 (18 ratings)](https://appshunter.io/ios/app/spatial-vis/id1495249170/reviews)** | [2.9 (9 ratings)](https://appshunter.io/ios/app/cnc-vmc-simulator/id1614666556/reviews) |
| Number of ratings | **18** | 9 |
| Positive reviews | 26.9% of reviews | **48.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | **Free** | Paid |
| Size | 50 MB | 43 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [eGrove Education, Inc.](https://appshunter.io/developer/1126228424) | [旭 陈](https://appshunter.io/developer/6780413573) |

## What reviewers say

### Spatial Vis

[App page](https://appshunter.io/ios/app/spatial-vis/id1495249170)

This app trains students in engineering and science to improve their freehand sketching of 2D and 3D views. Mastering these skills enhances technical communication and spatial visualization, which can lead to better academic performance. It offers interactive lessons and automatic grading for assignments.

**Highlights:** Freehand sketching of 2D and 3D views, Orthographic projections lessons, 3D object rotations, Flat pattern sketching, Automatic sketch grading, Gamified learning with hints

**Features:** macOS Compatibility

**In-app purchases:** none


### CNC VMC Simulator

[App page](https://appshunter.io/ios/app/cnc-vmc-simulator/id1614666556)

This app simulates CNC milling machine operations, allowing users to program and visualize tool paths in 3D. It helps beginners understand G-code programming for mechanical engineering.

**Highlights:** G-code programming editor, 3D tool path visualization, Control program execution, Geometric tool parameter settings, Machined surface visualization, G-code reference guide

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Spatial Vis free?

Spatial Vis is free to download, with no in-app purchases.

### Is CNC VMC Simulator free?

CNC VMC Simulator costs $6.99, with no in-app purchases.

### Which has better reviews, Spatial Vis or CNC VMC Simulator?

Spatial Vis is rated higher. Spatial Vis averages 3.4 out of 5 from 18 ratings, while CNC VMC Simulator averages 2.9 from 9 ratings.

### Do Spatial Vis or CNC VMC Simulator have ads?

Neither Spatial Vis nor CNC VMC Simulator shows ads.

### Which is updated more often, Spatial Vis or CNC VMC Simulator?

Spatial Vis ships an update every 5 days, and CNC VMC Simulator every 3 months. Most recently, Spatial Vis was updated on September 8, 2026 and CNC VMC Simulator on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*